One of the reasons I'm SO looking forward to this film is I have NO idea how anything pans out...we have vague inklings of some outre ideas, strange notions of a plot, conflicting notions...some of which read like fan-fiction, others that read like something from ''Ripley's (har-har) Believe It Or Not"...
Not knowing is intrigue building.
I personally don't believe a single image or video is the result of random people who somehow 'stumbled across it'......this is 20th Century Fox/Ridley Scott finally working out how to deal with the Interwebs; and THUS far I'm impressed.